CN110205832A - Two-sided grid aerogel heat-proof felt is taken in a kind of fire-fighting of good air permeability - Google Patents

Two-sided grid aerogel heat-proof felt is taken in a kind of fire-fighting of good air permeability Download PDF

Info

Publication number
CN110205832A
CN110205832A CN201910538402.XA CN201910538402A CN110205832A CN 110205832 A CN110205832 A CN 110205832A CN 201910538402 A CN201910538402 A CN 201910538402A CN 110205832 A CN110205832 A CN 110205832A
Authority
CN
China
Prior art keywords
felt
aerogel
fire
fighting
aramid fiber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910538402.XA
Other languages
Chinese (zh)
Other versions
CN110205832B (en
Inventor
陈维旺
刘沙
周晓猛
张海军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Civil Aviation University of China
Original Assignee
Civil Aviation University of China
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Civil Aviation University of China filed Critical Civil Aviation University of China
Priority to CN201910538402.XA priority Critical patent/CN110205832B/en
Publication of CN110205832A publication Critical patent/CN110205832A/en
Application granted granted Critical
Publication of CN110205832B publication Critical patent/CN110205832B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/003—Fire-resistant or fire-fighters' clothes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0011—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using non-woven fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0034—Polyamide fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/042—Acrylic polymers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/128—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with silicon polymers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0092—Non-continuous polymer coating on the fibrous substrate, e.g. plastic dots on fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular fibres
    • D06N2201/0263—Polyamide fibres
    • D06N2201/0272—Aromatic polyamide fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2205/00—Condition, form or state of the materials
    • D06N2205/10—Particulate form, e.g. powder, granule
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/06—Properties of the materials having thermal properties
    • D06N2209/065—Insulating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/12—Permeability or impermeability properties
    • D06N2209/121—Permeability to gases, adsorption
    • D06N2209/123—Breathable
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2211/00—Specially adapted uses
    • D06N2211/10—Clothing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2213/00—Others characteristics
    • D06N2213/02—All layers being of the same kind of material, e.g. all layers being of polyolefins, all layers being of polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Inorganic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Two-sided grid aerogel heat-proof felt is taken in a kind of fire-fighting of good air permeability.Its airsetting gel coating that aramid fiber base felt upper and lower surface is compounded in by aramid fiber base felt and respectively is constituted.Effect of the present invention: it is with coating way that silica aerogel powder and aramid fiber base felt is compound, improve the disadvantages of aerosil mechanical strength is low, attachment is insecure, frangible picking；Using the specific coatings structure of two-sided grid, several equal proportion air grooves are formd between grizzly bar, the aerogel particle in the air grooves and airsetting gel coating acts synergistically, and has been obviously improved the thermal protective performance of heat insulation felt.The gas of aerogel heat-proof felt two sides is interconnected, and allows body surface sweat vapour to be smoothly discharged via grizzly bar gap, improves the permeability of aeroge coating fabric.The permeability of aerogel heat-proof felt is improved by changing coating structure, compared with single side coating aerogel heat-proof felt, does not increase dressing weight bearing additionally.Manufacture craft is simple, and process is easy to control, and production cost is low.

Description

Two-sided grid aerogel heat-proof felt is taken in a kind of fire-fighting of good air permeability
Technical field
The invention belongs to thermally protective materials technical fields, and in particular to two-sided grid is taken in a kind of fire-fighting of good air permeability Aerogel heat-proof felt.
Background technique
Aeroge (also known as xerogel) is a kind of using decentralized medium as the three-dimensional netted solid-state material of gas, is current generation The smallest solid matter of boundary's upper density.Aeroge it is many kinds of, but most study, most widely used aeroge are still inorganic SiO2Aerogel products have the excellent characteristics such as bulk density is low, porosity is high, large specific surface area, thermal conductivity are low, exist at present The necks such as aerospace, building energy conservation, chemical, antifreezing protection are applied successfully, therefore development potentiality and application prospect It is wide.
Indispensable protective gear of the fire-entry suit as fire fighting and rescue has the multi-efficiencies such as waterproof, fire-retardant, heat-insulated, clothes The superiority and inferiority of energy is directly related to the performance of the life security of fireman and fight capability of putting out a fire.In recent years, lot of domestic and international scholar It attempts SiO2Aeroge is applied on fire-fighting fabric and clothes, and has carried out a large amount of pilot studys, disappears it is expected that being promoted with this The thermal protective performance of anti-clothes.Zhang Xingjuan [Chinese Individual protective gear, 2013,6:20-24], Qi Zheng-Kun [Journal of Engineered Fibers and Fabrics,2013,8(2):134-139]、Huang Dong-Mei[Materials Science,2017,23(4):335-341]、Shaid A[Journal of Sol-Gel Science and Technology, 2018,87:95-104] research achievement et al. shows to add aerogel heat-proof product in fire-entry suit can It is obviously improved the thermal protection validity of clothes.Even so, these thermal protection products inevitably bring gas permeability to fall sharply, gas Gel adheres to the outstanding problems such as insecure, seriously affects the comfort of dressing, therefore urgently exploitation performance more preferably flexible airsetting Glue thermal protection product.
Summary of the invention
To solve the above-mentioned problems, excellent thermal protective performance is had both the purpose of the present invention is to provide one kind and well breathe freely Two-sided grid aerogel heat-proof felt is taken in the fire-fighting of performance.
In order to achieve the above object, two-sided grid aerogel heat-proof felt is taken in the fire-fighting of good air permeability provided by the invention The airsetting gel coating for being compounded in aramid fiber base felt upper and lower surface by aramid fiber base felt and respectively is constituted.
The aramid fiber base felt is pierced by meta-aramid and para-aramid fiber needle, has excellent anti-flaming thermal-insulation performance With good permeability.
The airsetting gel coating is the grille-like being made of multiple rows of grizzly bar, multiple rows of grid in aramid fiber base felt upper and lower surface Item is wide and Heterogeneous Permutation, the uniform air grooves of specification is formed between adjacent grill, and air grooves and grizzly bar are wide, and two Person is alternately repeated appearance.
The airsetting gel coating is by resin, aerogel particle, dispersing agent and thickener with 77-93.5:2-10:5- The aeroge coating emulsion that the ratio of 10:0.5-3 mixes is coated in the surface of aramid fiber base felt using grid template and is made.
The resin is selected from any one of aqueous polyurethane, acrylic resin and silicone resin coating lotion；Gas Gel particle is silica aerogel powder；Dispersing agent is the amine salt or sodium salt of anionic multi-carboxylate；Thickener choosing From any one of environment-protecting polyurethane, modified propylene soda acid and carbomer water-based thickener.
The fire-fighting of good air permeability provided by the invention is taken two-sided grid aerogel heat-proof felt and is had the following beneficial effects:
1. the present invention is compound by silica aerogel powder and aramid fiber base felt with coating way, silica gas is improved The disadvantages of gel mechanical strength is low, attachment is insecure, frangible picking；
2. the present invention forms several equal proportion air grooves using the specific coatings structure of two-sided grid between grizzly bar, Aerogel particle in the air grooves and airsetting gel coating acts synergistically, and has been obviously improved the thermal protective performance of heat insulation felt.
3. the gas of aerogel heat-proof felt of the present invention two sides is interconnected, body surface sweat vapour is allowed smoothly to arrange via grizzly bar gap Out, the permeability of aeroge coating fabric is improved.
4. the present invention improves the permeability of aerogel heat-proof felt by changing coating structure, with single side coating aeroge Heat insulation felt is compared, and does not increase dressing weight bearing additionally.
5. two-sided grid aerogel heat-proof felt manufacture craft of the invention is simple, process is easy to control, and production cost is low.
Detailed description of the invention
Fig. 1 is grid formwork structure schematic diagram of the present invention；
Fig. 2 is that two-sided grid aerogel heat-proof felt structural schematic diagram is taken in the fire-fighting of good air permeability provided by the invention；
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
Embodiment 1:
As shown in Figure 1, grid template of the present invention is the equidistant engraved structure made of stainless steel material, mould 15 × 15cm of plate suqare2, thickness is divided into tri- kinds of specifications of 0.25mm, 0.5mm and 1mm, grill width be divided into 0.25cm, 0.5cm, Tetra- kinds of specifications of 0.75cm and 1cm.
Airsetting gel coating is configured to after resin, aerogel particle, dispersing agent and thickener are mixed in a certain ratio uniformly Lotion, and misplaced and coated in aramid fiber base felt upper and lower surface using above-mentioned grid template, remove the drying at 80 DEG C after grid template 3h and form airsetting gel coating, thus obtain two-sided grid aerogel heat-proof felt as shown in Figure 2.
Wherein, aramid fiber base felt 1 uses fire-entry suit thermal insulation layer acupuncture nonwoven felt, fine by 80%Nomex and 20%Kevlar Dimension is combined, thickness 0.82mm, surface density 120g/m2.Resin in airsetting gel coating uses NORMIC DB-1201 type water Property polyurethane coating lotion；Aerogel particle uses white fluffy silica aerogel powder, porosity 96%, aperture 20-70nm, 200 ± 25m of specific surface area2/g；Dispersing agent uses the amine salt aqueous dispersion of anionic multi-carboxylate Silok-7370W；Thickener uses anion hydrophobically modified acrylic acid alkali swelling type water-based thickener 2520.The content of each component It is followed successively by 86.3%, 2.2%, 8.5% and 3.0%.Grizzly bar 2 and air grooves 3 are wide, and the two is alternately repeated appearance.Aeroge The thickness and grill width of coating are adjustable.
Table 1 is the air penetrability test result of different aerogel heat-proof felts.Testing standard is GB/T5453-1997, uses instrument Device is the digital air permeation volume gauge of YG461E, and compared with the single side coating aerogel heat-proof felt of same coating layer thickness, the present invention is provided Two-sided grid aerogel heat-proof felt permeability promoted it is significant.Especially grid template thickness is 0.5mm, grill width is Manufactured two-sided grid aerogel heat-proof felt when 0.25cm, Air permenbility is 138.9mm/s after tested, compared with single side coating aeroge The 1.8mm/s of heat insulation felt, which has, largely to be promoted.
Be 1mm with grid template thickness, grill width for 0.5cm two-sided grid aerogel heat-proof felt replace fire-entry suit every The aramid fiber base felt of thermosphere, the fire-entry suit for forming additional aeroge combines fabric, and is exposed on 150 DEG C of flat plate heats.Through surveying Examination, more former combination fabric has dropped 12.5 DEG C after the most interior testing temperature of fire-entry suit combination fabric is stablized, and heat-proof quality is obviously improved.
The air penetrability test result of the different aerogel heat-proof felts of table 1

Claims (5)

1. two-sided grid aerogel heat-proof felt is taken in a kind of fire-fighting of good air permeability, it is characterised in that: the gas permeability is good The airsetting that two-sided grid aerogel heat-proof felt is compounded in aramid fiber base felt upper and lower surface by aramid fiber base felt and respectively is taken in good fire-fighting Gel coating is constituted.
2. two-sided grid aerogel heat-proof felt is taken in the fire-fighting of good air permeability according to claim 1, it is characterised in that: The aramid fiber base felt is pierced by meta-aramid and para-aramid fiber needle.
3. two-sided grid aerogel heat-proof felt is taken in the fire-fighting of good air permeability according to claim 1, it is characterised in that: The airsetting gel coating is the grille-like being made of multiple rows of grizzly bar, multiple rows of grizzly bar in aramid fiber base felt upper and lower surface it is wide and Heterogeneous Permutation forms the uniform air grooves of specification between adjacent grill, and air grooves and grizzly bar are wide, and the two alternately weighs It appears again existing.
4. two-sided grid aerogel heat-proof felt is taken in the fire-fighting of good air permeability according to claim 1 or 3, feature exists In: the airsetting gel coating is by resin, aerogel particle, dispersing agent and thickener with 77-93.5:2-10:5-10:0.5- The aeroge coating emulsion that 3 ratio mixes is coated in the surface of aramid fiber base felt using grid template and is made.
5. two-sided grid aerogel heat-proof felt is taken in the fire-fighting of good air permeability according to claim 4, it is characterised in that: The resin is selected from any one of aqueous polyurethane, acrylic resin and silicone resin coating lotion；Aerogel particle For silica aerogel powder；Dispersing agent is the amine salt or sodium salt of anionic multi-carboxylate；Thickener is selected from environment-friendly type Any one of polyurethane, modified propylene soda acid and carbomer water-based thickener.
CN201910538402.XA 2019-06-18 2019-06-18 Double-faced grid aerogel heat insulation felt with good air permeability for firefighting clothes Active CN110205832B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910538402.XA CN110205832B (en) 2019-06-18 2019-06-18 Double-faced grid aerogel heat insulation felt with good air permeability for firefighting clothes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910538402.XA CN110205832B (en) 2019-06-18 2019-06-18 Double-faced grid aerogel heat insulation felt with good air permeability for firefighting clothes

Publications (2)

Publication Number Publication Date
CN110205832A true CN110205832A (en) 2019-09-06
CN110205832B CN110205832B (en) 2021-07-23

Family

ID=67793642

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910538402.XA Active CN110205832B (en) 2019-06-18 2019-06-18 Double-faced grid aerogel heat insulation felt with good air permeability for firefighting clothes

Country Status (1)

Country Link
CN (1) CN110205832B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102733171A (en) * 2012-06-12 2012-10-17 南通全技纺织涂层有限公司 Green self-cleaning super-hydrophobic oleophobic coated fabric
CN105164334A (en) * 2013-04-30 2015-12-16 W.L.戈尔及同仁股份有限公司 Multi-layered textile articles having discontinuous adhesive regions
CN106641099A (en) * 2016-10-21 2017-05-10 广西师范学院 Durable driving belt
CN108384351A (en) * 2018-03-22 2018-08-10 东莞职业技术学院 A kind of preparation method and product of the aqueous damping coating with heat insulating function
CN109130397A (en) * 2018-08-22 2019-01-04 江苏丰源布业有限公司 A kind of waterproof and breathable coating textile and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102733171A (en) * 2012-06-12 2012-10-17 南通全技纺织涂层有限公司 Green self-cleaning super-hydrophobic oleophobic coated fabric
CN105164334A (en) * 2013-04-30 2015-12-16 W.L.戈尔及同仁股份有限公司 Multi-layered textile articles having discontinuous adhesive regions
CN106641099A (en) * 2016-10-21 2017-05-10 广西师范学院 Durable driving belt
CN108384351A (en) * 2018-03-22 2018-08-10 东莞职业技术学院 A kind of preparation method and product of the aqueous damping coating with heat insulating function
CN109130397A (en) * 2018-08-22 2019-01-04 江苏丰源布业有限公司 A kind of waterproof and breathable coating textile and preparation method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
张明明: "二氧化硅气凝胶的制备与应用", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 *
李玉鹏等: ""丙纶乳胶丝交织自黏运动绷带的研究开发"", 《国际纺织导报》 *

Also Published As

Publication number Publication date
CN110205832B (en) 2021-07-23

Similar Documents

Publication Publication Date Title
EP2679109B1 (en) Burn protective materials comprising expandable graphite
ES2745647T3 (en) Thermal protection materials
EP3375932B1 (en) Burn protective materials
JP2018111324A (en) Substrate having gas sheet in which a plurality isolated gas cells are formed
CN109457485A (en) A kind of thermally protective materials and preparation method thereof of aeroge Composite aramid fiber non-woven cloth
JP2017533352A5 (en)
CN103556470A (en) External layer fabric of heat insulation protective clothing for firefighter and manufacturing method thereof
CN204773887U (en) Fire fighter's protective clothing insulating layer material of putting out a fire
CN207331171U (en) A kind of Double-layer flame-retardant fabric of top layer water repellent inner layer water suction
CN202514650U (en) Dress material with functions of heat insulation, sweat absorption, ventilation and watertightness
CN108835742A (en) Functional form feather dress fabric
CN110205832A (en) Two-sided grid aerogel heat-proof felt is taken in a kind of fire-fighting of good air permeability
CN110216936B (en) High-heat-preservation garment material and preparation method thereof
WO2018207143A1 (en) Thermal insulating and fire protecting materials and process of their development
CN113286531A (en) Arc flash protection material
CN209633955U (en) A kind of protective garment fabric with air heat-insulation layer
CN202319169U (en) Protective clothes fabric capable of producing air heat insulation layer
JP2021142651A (en) Aerogel-containing highly breathable laminated sheet
CN203945759U (en) A kind of compound fabric
CN201301528Y (en) Composite heat-preserving board with rigid polyurethane foam and non-metallic soft materials
CN107128035B (en) A kind of light thermal-insulation fabric and preparation method thereof
CN105177992B (en) A kind of inflaming retarding fabric based on foamy carbon and preparation method thereof
Krzemińska et al. Characterization of Heat Protective Aerogel-Enhanced Textile Packages.
CN206659166U (en) Fireman's fire extinguishing protective garment thermal insulation layer
CN208263616U (en) A kind of antistatic waterproof and heat-insulating cloth

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant